# Atmo Engine (open-source utility app)

> Atmo Engine is a free, open-source utility app for Android. Animated wallpapers with Atmosphere, Glass, Canvas Sketch and playlists. It has 326 GitHub stars and is released under the MIT license, and you can install it from F-Droid and Google Play.

Atmo Engine turns your images into customizable live wallpapers, with optional lock-screen-to-home-screen transitions. Atmo Engine is an open-source wallpaper studio inspired by the Atmosphere effect in Nothing OS. Choose an image, preview and fine-tune the effect, then apply it through Android's live wallpaper screen. EFFECTS • Atmosphere and Reverse Atmosphere, with optional reeded glass • Glass and Reverse Glass • Color Fill and Reverse Color Fill • Canvas Sketch and Reverse Canvas Sketch • Simple Frosted and Reverse Frosted • Halftone Print and Reverse Halftone Previews use the same image, settings, and graphics API as the live wallpaper.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/saad-khan-rind/NOSAtmosphereEffect |
| Platforms | Android |
| Built with | Kotlin |
| GitHub stars | 326 |
| License | MIT (open source) |
| F-Droid | https://f-droid.org/packages/com.saad_khan_rind.atmosphere_effect/ (package com.saad_khan_rind.atmosphere_effect) |
| F-Droid anti-features | none flagged |
| Google Play | https://play.google.com/store/apps/details?id=com.saad_khan_rind.atmosphere_effect |
| App Store | not linked |
| Website | none listed |
| Official | no |
| Category | Utilities |
| Latest release | v7.3.1 (Oct 8, 2026) |
| Last commit | Oct 8, 2026 |

F-Droid builds its apps from source and flags anti-features: https://f-droid.org/en/docs/Anti-Features/

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